This bug report was migrated from our old Bugzilla tracker.

These attachments are available in the static archive:

• VOC file that triggers the bug. (testcase.voc, application/octet-stream, 2019-04-21 12:19:24 +0000, 4154 bytes)

Reported in version: unspecified
Reported for operating system, platform: All, All

Comments on the original bug report:

On 2019-04-21 08:07:07 +0000, Mark Terbeck wrote:

The crash happens within the a extended information block (case VOC_EXTENDED) handling, due to the fact that number of channels is never set for mono samples. So when the sample rate is calculated the divisor is 0.

To fix this simply add a else clause - which sets the number of channels to 1 - to the if() which sets the number of channels to 2 for stereo.

This bug is present in SDL_mixer 1.2.12, SDL_mixer 2.0.4 and SDL_sound.

On 2019-04-21 12:19:24 +0000, Mark Terbeck wrote:

Created attachment 3761
VOC file that triggers the bug.

On 2020-06-26 21:52:29 +0000, Ozkan Sezer wrote:

Should be fixed in both SDL_mixer-1.2 and SDL2_mixer:
http://hg.libsdl.org/SDL_mixer/rev/33b9d022472d
http://hg.libsdl.org/SDL_mixer/rev/037c22bc945d

On 2020-06-26 22:01:07 +0000, Ozkan Sezer wrote:

SDL_sound version of fixes are in my fork of SDL_sound at github:
sezero/SDL_sound@a343b5a
sezero/SDL_sound@815ad21

(icculus doesn't seem to work on SDL_sound for quite some time..)